Hello! This is my first writing! I have recently purchased a 1987 Corvette. I would like to install a new ROM file on a new chip to install into my ECU. I want to remove my cold start injector, and use the 1989 software which removes this ECU function. I would also like to change my fan on/off temps, and disable EGR, EGR diagnostics, and VATS request.

I have purchased a burner from Moates.net, have some ALDL working, and downloaded TunerPro. I think I'm ready.

Where can I obtain the factory stock 1989 ECU bin file, and the approporiate ECU definition file to make these simple changes? I just want to start with factory 1989 software, not upload my 1987 software.

Thanks for your help! I hope I can return some advise in the near future.

Clint McDermott
cornholio13@hotmail.com

 

The 89 code is the 6E, Mask.
Back at Moates site there's some .ecu's and one I recall is for the 6E code/mask.

 

Yep, and if you can't locate it there, both the bin and the latest ecu are at tunerpro's website.